update packages

Author: kazu69

package.json

@@ -32,7 +32,7 @@
   },
   "devDependencies": {
     "grunt": "^0.4.5",
-    "grunt-contrib-jshint": "^0.11.3"
+    "grunt-contrib-jshint": "^1.0.0"
   },
   "peerDependencies": {
     "grunt": ">=0.4.0"